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Dye Penetrant Testing

Dye Penetrant Testing

As well as carrying a number of OEM, customer specific and nuclear approvals (such as Boeing, Rolls-Royce, GE, Airbus, Pratt and Whitney, Snecma), Sherwin Babbco products for Water Washable and Post Emulsified systems are also approved to all sensitivity levels of AMS 2644.

The products are designed for reduced consumption which ensures exceptional value for money. They are also intended to give the best inspection methods at the correct sensitivity. More recent Sherwin Babbco penetrants have been introduced which can work in ambient lighting conditions and are dual water and solvent washable. These innovations can also work in high and low temperature environments and are biodegradable. As well as a complete range of inspection lights, Pexa can also provide a penetrant testing service for conformance checks for materials.

Products include: visible penetrants, fluorescent penetrants, cleaners, liquid and powder developers, high and low temperature products, biodegradable penetrants, emulsifiers and test panels.

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Test Panels

Pexa are the authorised distributor of Sherwin PSM5 polished and grit blasted tam panels which conform to the Pratt and Whitney 146060TAM specification. Pexa can also supply KDS twin panels, TESCO Eishen NiCR panels either in single or twin sets and ISO and Surface roughness standards. Sherwin Babbco also offer a photographic reference service for the panels.

Sherwin Babbco products are approved to all sensitivity levels of AMS 2644 for both Water Washable and Post Emulsified systems. Sherwin Babbco penetrants also carry many OEM and customer specific approvals including Boeing, Airbus, Rolls-Royce, Pratt & Whitney, GE, Snecma and nuclear industry.

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Dye Penetrant System Technical Datasheets

Dye Penetrants

HM3A Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 2
HM406 Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 2
HM430 Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 3
HM604 Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 3
HM607 Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 3
HM704 Fluorescent Penetrant Green/Yellow AMS2644 Type 1 Method A Level 4
DP55 Red Dye Penetrant AMS2644 Type 2 Method A & C Level 2
PR25 Red & Blue Dye Penetrant AMS2644 Type 2 Method A & C Level 2

Cleaners

N120 Cleaner Degreaser Fast & Powerful
N106A Solvent Dye Penetrant Remover
DR60 Solvent Degreaser and Penetrant Remover
DR62 Solvent Degreaser and Penetrant Remover

Developers

D90G Dry Developer for Fluorescent Penetrant White Powder AMS2644
D100 Wet Developer for Penetrant White Powder AMS2644
R60 Wet Developer for Penetrant White Powder
R62 Wet Developer for Penetrant White Powder Quick Dry

 

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